diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a38ee9a..52aeb07 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-versions: ['7.2', '7.3', '7.4', '8.0']
+        php-versions: ['7.4', '8.0']
 
     steps:
     - uses: actions/checkout@v2
diff --git a/CHANGELOG.md b/CHANGELOG.md
index edb3861..b84cd91 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@ CHANGELOG
 ### 1.3.0 (not released yet) ###
 
 * Add PHAR generation to use the library in CLI context
+* Drop support for PHP < 7.4
 
 ### 1.2.0 (2021-08-30) ###
 
diff --git a/composer.json b/composer.json
index 64276b3..11403ff 100644
--- a/composer.json
+++ b/composer.json
@@ -13,7 +13,7 @@
         }
     ],
     "require": {
-        "php": ">=7.2.0",
+        "php": ">=7.4",
         "ext-mbstring": "*",
         "lib-libxml": "*",
         "org_heigl/hyphenator": "~2.6.0"